/*
 * @Author: zhangweixin 
 * @Date: 2018-11-26 11:12:25 
 * @Last Modified by: zhangweixin
 * @Last Modified time: 2018-12-14 18:07:55
 */
.P-index{
  min-height: 100vh;
  box-sizing: border-box;
  padding-bottom: 80px;
}